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32 #include "bindings/v8/ScriptHeapSnapshot.h"
34 #include "bindings/v8/V8Binding.h"
35 #include "platform/JSONValues.h"
37 #include <v8-profiler.h>
38 #include "wtf/PassRefPtr.h"
39 #include "wtf/RefPtr.h"
43 ScriptHeapSnapshot::~ScriptHeapSnapshot()
45 const_cast<v8::HeapSnapshot*>(m_snapshot)->Delete();
48 String ScriptHeapSnapshot::title() const
50 v8::HandleScope scope(v8::Isolate::GetCurrent());
51 return toWebCoreString(m_snapshot->GetTitle());
54 unsigned int ScriptHeapSnapshot::uid() const
56 return m_snapshot->GetUid();
59 SnapshotObjectId ScriptHeapSnapshot::maxSnapshotJSObjectId() const
61 return m_snapshot->GetMaxSnapshotJSObjectId();
66 class OutputStreamAdapter : public v8::OutputStream {
68 OutputStreamAdapter(ScriptHeapSnapshot::OutputStream* output)
69 : m_output(output) { }
70 void EndOfStream() { m_output->Close(); }
71 int GetChunkSize() { return 102400; }
72 WriteResult WriteAsciiChunk(char* data, int size)
74 m_output->Write(String(data, size));
78 ScriptHeapSnapshot::OutputStream* m_output;
83 void ScriptHeapSnapshot::writeJSON(ScriptHeapSnapshot::OutputStream* stream)
85 OutputStreamAdapter outputStream(stream);
86 m_snapshot->Serialize(&outputStream, v8::HeapSnapshot::kJSON);
89 } // namespace WebCore